Photobase generator
    1.
    发明专利

    公开(公告)号:JP4843955B2

    公开(公告)日:2011-12-21

    申请号:JP2005039797

    申请日:2005-02-16

    Abstract: PROBLEM TO BE SOLVED: To provide a photobase generating agent showing a high activity and to provide a hardenable composition containing episulfide which is hardened easily by UV irradiation and the item hardened by UV irradiation. SOLUTION: This photobase generating agent is shown in formula (1). Wherein Ar is a phenyl, biphenyl, napthyl or 4-(phenyl thio) phenyl group which is not substituted or mono- or poly-substituted with a 1-18C alkyl, 3-18C alkenyl, 3-18C alkynyl, or 1-18C haloalkyl group, or NO 2 , OH, CN, OR 1 , SR 2 , C(O)R 3 , C(O)OR 4 or a halogen (wherein R 1 , R 2 , R 3 and R 4 are each hydrogen or a 1-18C alkyl); R is hydrogen or a 1-18C alkyl; -A + is an ammonium ion; X - is a borate anion, an N,N-dimethyldithiocarbamate anion, an N,N-dimethylcarbamate anion, a thiocyanate anion or a cyanate anion. COPYRIGHT: (C)2005,JPO&NCIPI

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